CN116477077A - Ocean survey unmanned aerial vehicle - Google Patents
Ocean survey unmanned aerial vehicle Download PDFInfo
- Publication number
- CN116477077A CN116477077A CN202310282155.8A CN202310282155A CN116477077A CN 116477077 A CN116477077 A CN 116477077A CN 202310282155 A CN202310282155 A CN 202310282155A CN 116477077 A CN116477077 A CN 116477077A
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- guide
- unmanned aerial
- aerial vehicle
- guide block
- wind
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000003384 imaging method Methods 0.000 description 4
- 230000025518 detection of mechanical stimulus involved in sensory perception of wind Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C13/00—Surveying specially adapted to open water, e.g. sea, lake, river or canal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/30—Constructional aspects of UAVs for safety, e.g. with frangible components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
Landscapes
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
The invention discloses an ocean measurement unmanned aerial vehicle, which comprises a body, wherein a propeller is arranged on the body, a fixed support is arranged on the body, an annular track is arranged on the peripheral wall of the fixed support, a guide block is arranged on the track in a sliding manner, a driving source is arranged on the fixed support, and a wind shielding assembly is detachably connected to the guide block so as to prevent the unmanned aerial vehicle propeller from being disturbed; the unmanned aerial vehicle is characterized in that an inclination sensor for detecting the horizontal inclination degree of the unmanned aerial vehicle is arranged at the bottom of the unmanned aerial vehicle body, the inclination sensor is started after the unmanned aerial vehicle is measured and is matched with a wind shielding assembly for use, the inclination sensor is connected with a data terminal in a communication mode, the inclination sensor transmits data signals to the data terminal when the inclination of the unmanned aerial vehicle body is larger than a preset value, the wind shielding assembly is driven by a driving source to move along the track at a uniform speed, and when the inclination sensor transmits signals to display that the inclination is smaller than the preset value, the driving source is closed and the guide block stops moving.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicles, in particular to an ocean survey unmanned aerial vehicle.
Background
Measurement refers to measuring, collecting and mapping the shape, size, spatial position, attribute and the like of natural geographic elements or surface artificial facilities. Unmanned plane is for short unmanned plane, the unmanned plane is that the unmanned plane that utilizes radio remote control equipment and self-contained program control device to operate, the unmanned plane is on-board, but install equipment such as autopilot, program control device, on the ground, naval vessel or the mother remote control station personnel are through equipment such as radar, the location, remote control, telemetry and digital transmission to it, but when carrying out work such as ocean survey, because the weather condition of sea is difficult to grasp, unmanned plane is when measuring the use, when receiving horizontal wind interference, the fuselage can produce the stability of big slope and the image of measurement of influence for measurement quality decline, when encountering wind-force great in the flight, can influence the rotation of screw, easily cause the reduction of rotation efficiency, and unmanned plane's flight gesture receives the condition of slope easily and produces that shake is easy out of control, there is the risk from the sky to fall.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the ocean measurement unmanned aerial vehicle which is simple in structure, prevents the unmanned aerial vehicle from sinking into water when falling, and is convenient to retrieve.
In order to achieve the above purpose, the invention provides a marine survey unmanned aerial vehicle, which comprises a body, wherein a propeller is arranged on the body, a fixed bracket is arranged on the body, an annular track is arranged on the peripheral wall of the fixed bracket, a guide block is arranged on the track in a sliding manner, a driving source for driving the guide block is arranged on the fixed bracket, and a wind shielding component for blocking transverse wind is detachably connected on the guide block so as to prevent the unmanned aerial vehicle propeller from being disturbed; the unmanned aerial vehicle is characterized in that an inclination sensor for detecting the horizontal inclination degree of the unmanned aerial vehicle is arranged at the bottom of the unmanned aerial vehicle body, the inclination sensor is started after the unmanned aerial vehicle is measured and is matched with a wind shielding assembly for use, the inclination sensor is connected with a data terminal in a communication mode, the inclination sensor transmits data signals to the data terminal when the inclination of the unmanned aerial vehicle body is larger than a preset value, the guide block receives signals at the data terminal and feeds back the signals to a driving source, the driving source drives the wind shielding assembly to move along the track at a uniform speed, and the driving source is closed and the guide block stops moving after the inclination sensor transmits signals to display that the inclination is smaller than the preset value.
The beneficial effects of setting like this are: the device is arranged in such a way, when the unmanned aerial vehicle receives transverse turbulent wind, the horizontal inclination degree of the unmanned aerial vehicle can be detected through the inclination sensor, the inclination sensor transmits inclination signals to the data terminal, when the inclination is larger than a preset value, the inclination degree of the machine body is larger, the measuring process is influenced, the measurement cannot be stably carried out, the data terminal transmits signals to the driving source, the driving source starts the driving guide block to slide on the track, when the wind shielding assembly cuts down the transverse wind, the inclination sensor is lower than a set value, the data terminal transmits signals to the driving source, and the driving source stops.
As a further arrangement of the invention, the wind shielding component comprises a first guide plate connected to the electric guide block, the upper end and the lower end of the first guide plate are bent towards the machine body, mounting plates are arranged on two sides of the first guide plate, a plurality of second guide plates are mounted on the mounting plates on two sides in a matched mode, the second guide plates and the first guide plates are in clearance fit to form a first guide channel, a plurality of second guide channels are formed between the second guide plates, and air outlets of the second guide channels are connected with the first guide channels.
The beneficial effects of setting like this are: the first guide plate is used for guiding and isolating transverse wind, so as to prevent the influence of the transverse wind on the machine body and the influence on the propeller in the working state, the upper end and the lower end of the first guide plate are bent towards the machine body to guide the outlet direction of the wind, thereby preventing the wind-proof component from being subjected to excessive wind resistance and causing the machine body to be difficult to fly normally, the machine body is enabled to work stably, the transverse wind enters the first diversion channels through the second diversion channels between the second diversion plates, the second diversion channels can comb the transverse wind to enable the transverse wind to be guided to the first diversion plates to contact, and then the air flow is guided through the first diversion channels and discharged through the two ends of the first diversion plates.
Part of the air flow passes through the first diversion wind shield to be contacted with the second diversion wind shield through the arrangement of the ventilation opening, then the part of the air flow is guided through the second diversion wind shield, the air flow is separated through the arrangement of the separation plate to prevent the air flow from collision, and the stress of the second diversion wind shield can be more uniform,
as a further arrangement of the invention, a baffle plate is transversely arranged in the middle of the first flow guide plate to divide the first flow guide channel into an upper part and a lower part, a second flow guide plate positioned on the upper part of the first flow guide channel is inclined upwards and bent upwards towards the end part of the first flow guide plate to form a flow guide part, and a second flow guide plate positioned on the lower part of the first flow guide channel is inclined downwards and bent downwards towards the end part of the first flow guide plate to form a flow guide part.
The beneficial effects of setting like this are: the air flow is blocked through the arrangement of the partition plate to prevent the air flow from being bumped, the inclined layout of the second guide plate positioned on the upper part of the first guide channel and the inclined layout of the second guide plate positioned on the lower part of the first guide channel are symmetrically distributed, the second guide plate positioned on the upper part of the first guide channel plays a role in lifting and pressure relief for the air flow, and the second guide plate positioned on the lower part of the guide channel plays a role in downward guiding and pressure relief for the air flow so as to balance the stress balance of the windproof component and prevent the overturning of the windproof component, thereby leading to the overturning of the machine body.
As a further arrangement of the invention, the first deflector has a lateral wind shielding area which is at least longer than the distance between the two unmanned aerial vehicle propellers, and the first deflector has a vertical wind shielding area which is greater than the body height.
The beneficial effects of setting like this are: can conveniently prevent wind the subassembly and block to the horizontal wind, its first guide plate horizontal area of keeping out the wind is longer than the interval of two unmanned aerial vehicle propellers and can effectively block the horizontal wind, effectively protects the rotatory work of unmanned aerial vehicle propellers, and first guide plate vertical area of keeping out the wind is greater than the organism height and can effectively prevent to promote the organism below after the horizontal wind water conservancy diversion.
As a further arrangement of the invention, an imaging device for measurement is arranged below the machine body, a connecting rod assembly is arranged between the imaging device and the machine body, the connecting rod assembly comprises a connecting rod and a connecting rod bracket formed by sequentially hinging at least two connecting rods, the connecting rod is connected with the imaging device, one end of the connecting rod bracket is rotationally connected with the connecting rod, and the other end of the connecting rod bracket is rotationally connected with the machine body so as to realize multi-angle installation of the imaging device.
The beneficial effects of setting like this are: the camera device is conveniently connected with the machine body. The connecting rod assembly comprises a connecting rod and a connecting rod bracket which is formed by sequentially hinging at least two connecting rods, the connecting rod bracket is rotationally connected with the connecting rod, the angle of the camera device can be changed according to the requirement, and the position can be adjusted according to the actual situation.
As a further arrangement of the invention, one side of the guide block is connected with an annular driving plate, the outer peripheral wall of the driving plate is correspondingly matched and inserted with the inner peripheral wall of the annular track, a plurality of connecting teeth are uniformly distributed on the inner edge of the driving plate, the connecting teeth are in meshed connection with a plurality of driving gears, one driving gear is connected with the output shaft of the driving source, and the driving plate is matched and rotated by the driving gears and the connecting teeth to form guide sliding of the guide block on the track.
The beneficial effects of setting like this are: the guide block is provided with movable rotatability on the annular track, the annular track can drive a driving gear to rotate through a driving source according to signals of the inclination sensor, the driving gear drives connecting teeth at the inner edge of the annular driving plate to enable the driving plate to start rotating along the axis, the guide block rotates, and the guide block is formed to drive a wind shielding assembly to adjust in the direction that the annular track blows towards the transverse wind, so that a changeable space is provided for unmanned aerial vehicle ocean measurement.
As a further arrangement of the invention, a first channel is formed in the peripheral wall of the driving plate, a second channel is formed in the inner wall of the annular track corresponding to the first channel, and a plurality of rolling bodies are clamped between the first channel and the second channel in a matched manner.
The beneficial effects of setting like this are: the rotation between the drive plate and the annular track is facilitated, the friction between the drive plate and the annular track can be reduced, the rotation effect is improved, and the rotation adjustment of the guide block on the annular track is improved.
As a further arrangement of the invention, a wind direction sensor is arranged above the machine body, the wind direction sensor is matched with the inclination angle sensor to judge the wind direction, the wind direction sensor transmits a wind direction signal after transmitting a signal by the inclination angle sensor, and the driving source drives the guide block to drive the wind shielding assembly to be close to the wind direction guiding position.
The beneficial effects of setting like this are: the installation wind direction sensor is convenient for cooperate inclination sensor device to detect the wind direction, can show the wind direction at data terminal to can guarantee the driven direction of subassembly that keeps out the wind, guarantee the integrality of device functionality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic view of a wind shielding assembly according to an embodiment of the present invention;
fig. 3 is a schematic bottom structure of an embodiment of the present invention.
Detailed Description
Embodiments of the present invention marine survey drone are shown in fig. 1-3: the unmanned aerial vehicle propeller comprises a machine body 1, wherein a propeller is arranged on the machine body 1, a fixed support 2 is arranged on the machine body 1, an annular track 3 is arranged on the peripheral wall of the fixed support 2, a guide block 4 is slidably arranged on the track 3, a driving source 6 for driving the guide block 4 is arranged on the fixed support 2, and a wind shielding component 5 for blocking transverse wind is detachably connected on the guide block 4 so as to prevent the unmanned aerial vehicle propeller from being disturbed; the intelligent unmanned aerial vehicle is characterized in that an inclination sensor 7 for detecting the horizontal inclination degree of the unmanned aerial vehicle is arranged at the bottom of the unmanned aerial vehicle body 1, the inclination sensor 7 is started after the unmanned aerial vehicle is measured and is matched with a wind shielding assembly 5 for use, the inclination sensor 7 is connected with a data terminal in a communication mode, the inclination sensor 7 transmits data signals to the data terminal when the inclination angle of the unmanned aerial vehicle body 1 is higher than a preset value, the guide block 4 receives the signals at the data terminal and feeds back the signals to a driving source 6, the driving source 6 drives the wind shielding assembly 5 to move along the track 3 at a uniform speed, and the driving source 6 is closed and the guide block 4 stops moving after the inclination sensor 7 transmits signals to display the inclination angle smaller than the preset value.
The wind shielding assembly 5 comprises a first guide plate 8 connected to the electric guide block 4, the upper end and the lower end of the first guide plate 8 are bent towards the machine body 1, mounting plates 9 are arranged on two sides of the first guide plate 8, a plurality of second guide plates 10 are mounted on the mounting plates 9 in a matched mode, the second guide plates 10 and the first guide plates 8 form a first guide channel 11 in a clearance fit mode, a plurality of second guide channels 12 are formed between the second guide plates 10, and air outlets of the second guide channels 12 are connected with the first guide channel 11.
The middle part of the first guide plate 8 is horizontally provided with a baffle plate 13 to divide the first guide channel 11 into an upper part and a lower part, the second guide plate 10 positioned on the upper part of the first guide channel 11 is inclined upwards and bent upwards towards the end part of the first guide plate 8 to form a guide part, and the second guide plate 10 positioned on the lower part of the first guide channel 11 is inclined downwards and bent downwards towards the end part of the first guide plate 8 to form a guide part.
The horizontal wind shielding area of the first guide plate 8 is at least longer than the distance between two unmanned aerial vehicle propellers, and the vertical wind shielding area of the first guide plate 8 is greater than the height of the machine body 1.
The camera device for measurement 14 is arranged below the machine body 1, a connecting rod assembly 15 is arranged between the camera device 14 and the machine body 1, the connecting rod assembly 15 comprises a connecting rod 16 and a connecting rod bracket 17 formed by hinging at least two connecting rods in sequence, the connecting rod 16 is connected with the camera device 14, one end of the connecting rod bracket 17 is rotationally connected with the connecting rod 16, and the other end of the connecting rod bracket 17 is rotationally connected with the machine body 1 so as to realize multi-angle installation of the camera device 14.
The guide block 4 is connected with annular drive plate 18 on one side, the outer peripheral wall of drive plate 18 corresponds the inner peripheral wall adaptation grafting of annular track 3, the inner edge evenly distributed of drive plate 18 has a plurality of connection teeth 19, the connection teeth 19 meshing is connected with a plurality of drive gears 20, one of them drive gear 20 is connected with the output shaft of drive source 6, drive plate 18 is rotated by drive gear 20 and connection teeth 19 cooperation to form the direction slip of guide block 4 on track 3.
The outer peripheral wall of the driving plate 18 is provided with a first channel, the inner wall of the annular track 3 is provided with a second channel corresponding to the first channel, and the first channel and the second channel are matched and clamped with a plurality of rolling bodies.
The wind direction sensor 21 is arranged above the machine body 1, the wind direction sensor 21 is matched with the inclination sensor 7 to judge the wind direction, the wind direction sensor 21 transmits a wind direction signal after the inclination sensor 7 transmits a signal, and the driving source 6 drives the guide block 4 to drive the wind shielding assembly 5 to be close to the wind direction guiding position.
The output end of the wind direction sensor 21 is electrically connected with the input end of the driving source 6. The wind direction sensor 21 is in the prior art, the wind direction sensor 21 is installed to facilitate the detection of wind direction by the device, the integrity of the functionality of the device is ensured, and the output end of the wind direction sensor 21 is electrically connected with the input end of the driving source 6.
The machine body 1 can also be provided with smoke generating means. Through setting up like this, through smog generating device, produce the smog that has the colour, be convenient for search more, have good result of use.
When the device is used in the flight measurement process, the inclination sensor 7 can generate signals when the machine body 1 inclines, the signals can be transmitted to the terminal when the inclination sensor exceeds a preset value, the wind direction sensor is matched with the detection of wind direction, then the data terminal receives signals after the signals of the inclination sensor 7 are output and are fed back to the driving source 6, then the driving source 6 drives the guide block 4 to rotate on the track 3, after the wind shielding component 5 cuts off transverse wind, the inclination sensor 7 is lower than a set value, the data terminal transmits the signals to the driving source 6, the driving source 6 stops, the wind can be split, the air resistance of the device is reduced, the flexibility of the device is enhanced, the wind shielding component 5 is installed to guide the air, the wind shielding capability of the device is enhanced, the air resistance of the device is reduced, the use effect of the device is enhanced, the energy consumption of the device is reduced, the flight distance of the device is increased, the wind direction sensor is installed to facilitate the device to detect the wind direction, and the integrity of the functionality of the device is ensured.
The above examples are only one of the preferred embodiments of the present invention, and the ordinary changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the scope of the present invention.
Claims (8)
1. The utility model provides an unmanned aerial vehicle is measured to ocean, includes the organism, be provided with screw on the organism, its characterized in that: the unmanned aerial vehicle comprises a machine body, wherein a fixing support is arranged on the machine body, an annular track is arranged on the peripheral wall of the fixing support, a guide block is slidably arranged on the track, a driving source for driving the guide block is arranged on the fixing support, and a wind shielding component for blocking transverse wind is detachably connected to the guide block so as to prevent the unmanned aerial vehicle propeller from being disturbed; the unmanned aerial vehicle is characterized in that an inclination sensor for detecting the horizontal inclination degree of the unmanned aerial vehicle is arranged at the bottom of the unmanned aerial vehicle body, the inclination sensor is started after the unmanned aerial vehicle is measured and is matched with a wind shielding assembly for use, the inclination sensor is connected with a data terminal in a communication mode, the inclination sensor transmits data signals to the data terminal when the inclination of the unmanned aerial vehicle body is larger than a preset value, the guide block receives signals at the data terminal and feeds back the signals to a driving source, the driving source drives the wind shielding assembly to move along the track at a uniform speed, and the driving source is closed and the guide block stops moving after the inclination sensor transmits signals to display that the inclination is smaller than the preset value.
2. The marine survey unmanned aerial vehicle of claim 1, wherein: the wind shielding assembly comprises a first guide plate connected to the electric guide block, the upper end and the lower end of the first guide plate are bent towards the machine body, mounting plates are arranged on two sides of the first guide plate, a plurality of second guide plates are mounted on the mounting plates in a matched mode, the second guide plates and the first guide plates form a first guide channel in a clearance fit mode, a plurality of second guide channels are formed between the second guide plates, and air outlets of the second guide channels are connected with the first guide channels.
3. The marine survey unmanned aerial vehicle of claim 2, wherein: the middle part of the first guide plate is horizontally provided with a baffle plate to divide the first guide channel into an upper part and a lower part, the second guide plate positioned on the upper part of the first guide channel is inclined upwards and bent upwards towards the end part of the first guide plate to form a guide part, and the second guide plate positioned on the lower part of the first guide channel is inclined downwards and bent downwards towards the end part of the first guide plate to form a guide part.
4. A marine survey unmanned aerial vehicle as claimed in claim 3, wherein: the horizontal wind shielding area of first guide plate is longer than the interval of two unmanned aerial vehicle screw at least, the vertical wind shielding area of first guide plate is greater than organism height.
5. The marine survey drone of claim 1 or 2, wherein: the camera is characterized in that a camera device for measurement is arranged below the camera body, a connecting rod assembly is arranged between the camera device and the camera body, the connecting rod assembly comprises a connecting rod and a connecting rod bracket which is formed by sequentially hinging at least two connecting rods, the connecting rod is connected with the camera device, one end of the connecting rod bracket is rotationally connected with the connecting rod, and the other end of the connecting rod bracket is rotationally connected with the camera body so as to realize multi-angle installation of the camera device.
6. The marine survey unmanned aerial vehicle of claim 2, wherein: the guide block comprises a guide block, and is characterized in that one side of the guide block is connected with an annular driving plate, the outer peripheral wall of the driving plate is correspondingly inserted into the inner peripheral wall of an annular track in an adapting mode, a plurality of connecting teeth are uniformly distributed on the inner edge of the driving plate, a plurality of driving gears are connected with the connecting teeth in a meshed mode, one driving gear is connected with an output shaft of a driving source, and the driving plate is matched with the connecting teeth to rotate through the driving gears so as to form guide sliding of the guide block on the track.
7. The marine survey unmanned aerial vehicle of claim 6, wherein: the driving plate is characterized in that a first channel is formed in the peripheral wall of the driving plate, a second channel is formed in the inner wall of the annular track, corresponding to the first channel, and a plurality of rolling bodies are clamped between the first channel and the second channel in a matched mode.
8. A marine survey unmanned aerial vehicle as claimed in claim 3, wherein: the wind direction sensor is arranged above the machine body, the wind direction sensor is matched with the inclination sensor to judge the wind direction, the wind direction sensor transmits a wind direction signal after the inclination sensor transmits a signal, and the driving source drives the guide block to drive the wind shielding assembly to be close to the wind direction guiding position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310282155.8A CN116477077A (en) | 2023-03-22 | 2023-03-22 | Ocean survey unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310282155.8A CN116477077A (en) | 2023-03-22 | 2023-03-22 | Ocean survey unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116477077A true CN116477077A (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310282155.8A Pending CN116477077A (en) | 2023-03-22 | 2023-03-22 | Ocean survey unmanned aerial vehicle |
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| Country | Link |
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| CN (1) | CN116477077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566111A (en) * | 2024-01-17 | 2024-02-20 | 湖南大学 | Omnidirectional contact type operation aerial robot oriented to complex environment |
-
2023
- 2023-03-22 CN CN202310282155.8A patent/CN116477077A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117566111A (en) * | 2024-01-17 | 2024-02-20 | 湖南大学 | Omnidirectional contact type operation aerial robot oriented to complex environment |
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